gpuvector.h File Reference

#include "../cpu_algebra/vector.h"
#include "cuda/cuda_manager.h"
#include "cuda/common_cuda.h"

Go to the source code of this file.

Classes
class	ug::GPUVector< TValueType >

Namespaces
namespace	ug
	the ug namespace

Functions
template<typename T >
void	ug::VecAssign (GPUVector< T > &dest, const GPUVector< T > &v1)
	sets dest = v1 entrywise
template<typename T >
double	ug::VecNormSquared (const GPUVector< T > &a, const GPUVector< T > &b)
	returns norm_2^2(a)
template<typename T >
void	ug::VecNormSquaredAdd (const GPUVector< T > &a, const GPUVector< T > &b, double &sum)
	calculates s += norm_2^2(a)
template<typename T >
double	ug::VecProd (const GPUVector< T > &v1, const GPUVector< T > &v2)
	returns scal<a, b>
template<typename T >
void	ug::VecProd (const GPUVector< T > &v1, const GPUVector< T > &v2, double &res)
	calculates s += scal<a, b>
template<typename T >
void	ug::VecScaleAdd (GPUVector< T > &dest, double alpha1, const GPUVector< T > &v1, double alpha2, const GPUVector< T > &v2)
	calculates dest = alpha1*v1 + alpha2*v2
template<typename T >
void	ug::VecScaleAdd (GPUVector< T > &dest, double alpha1, const GPUVector< T > &v1, double alpha2, const GPUVector< T > &v2, double alpha3, const GPUVector< T > &v3)
	calculates dest = alpha1*v1 + alpha2*v2 + alpha3*v3
template<typename T >
void	ug::VecScaleAssign (GPUVector< T > &dest, double alpha1, const GPUVector< T > &v1)
	calculates dest = alpha1*v1